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Operation

8

Observe the following when carrying out any work on the machine:
● Comply with the general safety instructions (Page 13)
● Comply with the applicable national and sector-specific regulations.
● When using the machine within the European Union, comply with the specifications laid

down in EN 50110‑1 regarding safe operation of electrical equipment.

8.1

Safety instructions for operation

Risk of explosion when the bridging across the insulated bearing is removed

If the machine was factory-fitted with bridging of the insulated drive-end bearing, this bridging

must not be removed. The consequence of doing so would be to allow potential differences to

develop between the rotor and the grounded machine. This can cause the generation of sparks,

which especially in an explosive atmosphere can ignite the surrounding gas. Explosions can

occur. There is also a risk of an electric shock. Death, serious injury, or material damage will

result.
● Do not disconnect the bridging of the bearing insulation at the drive end during operation.
● Comply with the plates on the machine relating to bearing insulation and possible bridging

options.

Risk of injury due to rotating parts

Rotating parts are dangerous. Touch protection against rotating parts is no longer guaranteed

if covers are removed. Touching rotating parts can result in death, serious injury or material

damage.
● Carefully ensure that all of the covers are closed while operational.
● First switch off and disconnect the machine if you must remove covers. Comply with the

"Five safety rules":

● Only remove the covers when the rotating parts have come to a complete standstill.

SIMOTICS HV C 1NB1402-2AA84-4CA0-Z

Operating Instructions 06/2018

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Содержание 1NB1402-2AA84-4CA0-Z

Страница 1: ...com drives Induction motor SIMOTICS HV C Type 1NB1402 2AA84 4CA0 Z Operating Instructions Installation Instructions Edition 06 2018 For employment in zone 1 or zone 2 IEC EN 60079 10 1 0102 II 2G Ex db e IIB T4 Gb ...

Страница 2: ...26 06 2018 15 34 V3 00 ...

Страница 3: ...e 2 IEC EN 60079 10 1 0102 II 2G Ex db e IIB T4 Gb Edition 06 2018 Introduction 1 Safety information 2 Description 3 Preparations for use 4 Assembly 5 Electrical connection 6 Commissioning 7 Operation 8 Maintenance 9 Spare parts 10 Disposal 11 Service and Support A Technical data and drawings B Quality documents C Additional documents D ...

Страница 4: ...re those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used ...

Страница 5: ...reparations for use 23 4 1 Safety related aspects to consider when configuring the plant 23 4 2 Observing the operating mode 23 4 3 Ensure adequate cooling 23 4 4 Interlock circuit for anti condensation heating 23 4 5 Noise emission 24 4 6 Voltage and frequency fluctuations during line operation 24 4 7 Phase synchronization during supply system switching 24 4 8 System inherent frequencies 24 4 9 T...

Страница 6: ...fting the machine 48 5 2 6 Working on the underside of the machine 50 5 2 7 Removing anti corrosion protection 50 5 2 8 Setting down the machine 51 5 3 Installing the machine 52 5 3 1 Safety instructions for installation 52 5 3 2 Selecting bolts 52 5 3 3 Preconditions for smooth vibration free operation 53 5 3 4 Recommended alignment accuracy 53 5 3 5 Aligning the machine to the driven machine and...

Страница 7: ...asing the roller bearings prior to commissioning 71 7 4 Test run 72 7 5 Overvoltages when switching high voltage motors 73 8 Operation 75 8 1 Safety instructions for operation 75 8 2 Switching on with the anti condensation heating active 77 8 3 Switching on the machine 77 8 4 Regreasing roller bearings 77 8 5 Switching on again after an emergency switching off 78 8 6 Stoppages 78 8 6 1 Avoidance o...

Страница 8: ... work 94 9 4 2 Prepare servicing work 96 9 4 3 Checking all screw connections 97 9 4 4 Fan cover 97 9 4 5 External fan 98 9 4 6 Internal fan 98 9 4 7 Bearings 99 9 4 7 1 Gamma ring 99 9 4 8 Seal the motor 100 10 Spare parts 101 10 1 Ordering data 101 10 2 Ordering spare parts via the Internet 101 10 3 Main terminal box type 9 103 472 60 103 10 4 Auxiliary terminal box type 9 106A 202 05 104 10 5 A...

Страница 9: ...a 67 Table 8 1 Electrical faults 81 Table 8 2 Mechanical faults 82 Table 8 3 Roller bearing faults 82 Table 10 1 Spare parts terminal box 9 103 472 60 103 Table B 1 Tightening torques for bolted connections with a tolerance of 10 113 Figures Figure 5 1 Schematic diagram Bearing insulation 44 Figure 5 2 Balancing type on the drive end side 47 Figure 6 1 Water drip loop 56 Figure 10 1 Terminal box 9...

Страница 10: ...Table of contents SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 10 Operating Instructions 06 2018 ...

Страница 11: ...ation of the machine and where relevant additional documents on the components are provided in the separate Appendixes to the Operating Instructions Technical data and drawings Quality documents Additional documents Text format features The warning notice system is explained on the rear of the inside front Always follow the safety instructions and notices in these instructions In addition to the s...

Страница 12: ...tion you have the option of creating your own compiled documents in your own structure and managing them You can delete or shift individual chapters or topics Further using the note function you can import your own content The compiled documentation can be exported as PDF for example Using the Documentation function you can efficiently compile your own plant or system documentation The Documentati...

Страница 13: ... work In the individual chapters of this document you will find warning and safety instructions that must be observed without fail for your own safety to protect other people and to avoid material damage Observe the following safety instructions for all activities on and with the machine This machine has been designed and built in accordance with Directives GB 3836 1 Explosive atmospheres Equipmen...

Страница 14: ...llowing requirements Through appropriate training and experience they are able to recognize and avoid risks and potential dangers in their particular field of activity They have been instructed to carry out work on the machine by the appropriate person responsible 2 4 Safe handling Workplace safety depends on the attentiveness care and common sense of the personnel who install operate and maintain...

Страница 15: ...remove the covers using the methods described by these operating instructions Operate the machine properly Regularly and correctly maintain the machine Secure free shaft extensions and other rotating part such as couplings and pulley belts so that they cannot be touched WARNING Hot surfaces Electric machines have hot surfaces Touching hot surfaces can result in severe burns Allow the machine to co...

Страница 16: ...icable rules and regulations Note Basic requirements relating to electrical plants and systems in operation in hazardous zones is provided in Standard GB 3836 15 Ignition hazards The operating company together with the responsible authorities must fully evaluate the operational risks the local operating conditions and the monitoring methods that are required The operating company must comply with ...

Страница 17: ...ive bases Always pack store and transport electronic modules or components in conductive packaging such as Metallized plastic or metal containers Conductive foam material Domestic aluminum foil The necessary ESD protective measures for electrostatic sensitive devices are illustrated once again in the following drawings 6HDWLQJ SRVLWLRQ 6WDQGLQJ SRVLWLRQ 6WDQGLQJ VHDWLQJ SRVLWLRQ E E D F D I I I I ...

Страница 18: ...otor forces a non sinusoidal motor current The emerging harmonics can have an impermissible influence on the line power supply via the connection lines 2 10 Electromagnetic fields when operating electrical power engineering installations Interference to electronic devices caused by electrical power equipment Electrical power equipment generate electric fields during operation Potentially lethal ma...

Страница 19: ...her create a dangerous explosive atmosphere if they occur at the same time Changes can arise in the safety characteristics here such as a change in the zonal classification increase in the explosion pressure reduction in the minimum ignition energy and a reduction in the maximum temperatures to be observed An explosion can result This can result in death serious injury or material damage For this ...

Страница 20: ...otected machines Table 3 2 Machine version with type of protection Ex db Characteristic Standard Type of protection Ex db GB 3836 1 GB 3836 2 Rating plate The rating plate shows the identification data and the most important technical data The data on the rating plate and the contractual agreements define the limits of proper usage Line operation The motor is supplied from the line system If you c...

Страница 21: ...ti condensation heating to prevent condensation or temperature sensors for monitoring bearings Monitoring equipment Monitoring equipment is provided corresponding to what has been ordered This monitoring equipment can be damaged by electrostatic discharge Observe the ESD protective measures Page 17 Anti condensation heating The machine is fitted with anti condensation heating The connection data i...

Страница 22: ...Description SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 22 Operating Instructions 06 2018 ...

Страница 23: ...eeds thus protecting the machine from damage 4 3 Ensure adequate cooling Ensure that the machine is sufficiently cooled by the cooling air flow at the installation site Ensure that the cooling air can flow in and out unobstructed The full air flow provided by the fan is only possible if air can freely enter the impeller In the axial direction ensure a clearance of at least 1 x air intake diameter ...

Страница 24: ...his can result in long term damage to the machine Limit exceptions of this sort with regard to the values that arise how often and for how long they occur Where possible and within a reasonable time take corrective actions such as reducing the power In this way you can avoid that the service life of the machine is reduced as a result of thermal aging 4 7 Phase synchronization during supply system ...

Страница 25: ...ed then what are known as multiple restrikes can occur when the machine is switched off This depends on various factors such as Arc extinguishing principle of the switch Machine size Length of the power supply cable System capacitance etc A surge suppressor to ground is installed in the switchgear between the circuit breaker and the cable termination for each of the three conductors The level of p...

Страница 26: ...he temperature sensors If you have to perform a continuity test of the temperature sensors do not apply a voltage 2 5 V If no test data is specified on the rating plate this means that the winding protection is only intended as an additional protection For pole changing motors use a direct temperature monitoring sensor as stated on the rating plate e g PTC thermistor according to DIN 44081 44082 f...

Страница 27: ...se have the following meanings Top Fragile material Keep dry Keep cool Center of gravity Do not use hand hook Attach here 4 13 2 Checking the delivery The components are assembled on an individual basis When you take receipt of the delivery please check immediately whether the scope of the delivery matches up with the accompanying documents No claims relating to defects items missing from the deli...

Страница 28: ...ling attachments Inspect the load handling attachments such as the load trestles lifting eyes and ring bolts and also the lifting gear before lifting the machine Inspect the load handling attachments on the machine for possible damage Replace any load suspension equipment that is found to be damaged Before use check that the load suspension equipment is correctly attached When lifting the machine ...

Страница 29: ... and fork lift trucks must hold appropriate licenses If the motor is packed depending on the weight size and on site conditions lift crates and transport frames using a fork lift truck or a crane with slings Use a crane or fork lift truck suitable for the load When lifting the machine use only approved and undamaged sling guides and spreaders of sufficient rated capacity Check this equipment befor...

Страница 30: ...center of gravity of a load is not located centrally between the attachment points the motor can tip over or slip out of the lifting equipment and fall when it is being transported or lifted This can result in death serious injury or material damage 1 Always take account of the center of gravity when transporting or lifting the motor The center of gravity of the machine is specified in the dimensi...

Страница 31: ... is being transported or placed into storage NOTICE Bearing damage caused by vibration and shock during transport The machine can be damaged if it is jolted during transport This can result in material damage Always transport the machine with the rotor shipping brace supplied The rotor shipping brace must be attached during the transport Do not remove the rotor shipping brace until you are ready t...

Страница 32: ...Roller bearing or journal bearing machine with coupling Machine with journal bearings without a coupling ཱ Machine with journal bearings without a coupling with shaft clamp lock Roller bearing machine without coupling sleeve shaft screw and washer Preparations for use 4 13 Transport and storage SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 32 Operating Instructions 06 2018 ...

Страница 33: ... brace types 4 13 7 Working on the underside of the machine Never remain under or in the immediate vicinity of the machine when it is lifted If the lifting gear or load handling attachments were to fail the machine could fall This can result in death serious injury or material damage In order to gain easy and safe access to the underside of the machine place it in a secure and raised position 4 13...

Страница 34: ...all below 20 C The relative humidity of the air should be less than 60 The floor of the place of storage must be sufficiently strong The maximum permissible floor loading or storage compartment loading may not be exceeded The ambient air must not contain any harmful gases Protect the machine from shocks and humidity Position machines devices and crates on pallets wooden beams or foundations that p...

Страница 35: ...ate WARNING Risk of explosion due to damaged sealing materials Storing the machine at temperatures that do not fall within the specified limits can damage the material of the seals and cause them to fail As a result a potentially explosive gaseous atmosphere can enter the machine and be ignited during commissioning Explosions can occur This can result in death serious injury or material damage Do ...

Страница 36: ...Remove the rotor shipping brace if one is fitted 3 When stored for longer than two years lubricate with twice the grease quantity in accordance with the lubricant plate This ensures that the grease is evenly distributed and covers all surfaces Corrosion damage is avoided NOTICE Rolling bearing damage due to unchanged resting position Roller bearings can be damaged when kept in the same or almost t...

Страница 37: ...siccant and the barrier layer foil Preserve parts of the motor shaft journal bearings and enclosure that can possibly corrode using Tectyl 506 EH from the Valvoline company Close all journal bearing openings and check to ensure that they are correctly sealed When in storage check at least every two years Replace the desiccant moisture absorbing material in the terminal boxes and in the journal bea...

Страница 38: ...spect the machine regularly and if necessary apply an additional coating of corrosion protection Document all preservation measures taken so that they can be reversed before the machines are put back into service 4 14 Converter operation 4 14 1 Tandem operation If you connect two motors in series for tandem operation install an insulated coupling between the motors this coupling should satisfy ser...

Страница 39: ... state the machine corresponds to the requirements of the European directives Unauthorized changes or modifications to the machine lead to the loss of conformity with European directives and the loss of warranty Explosion hazard when making modifications to the machine Substantial modifications to the machine are not permitted or may only be performed by the manufacturer Otherwise an explosion can...

Страница 40: ...e and polarization index Page 40 Damage to mounted parts and components as a result of high temperatures The motor components get very hot during operation High temperatures can damage parts mounted by customers such as cables manufactured out of materials that are not heat resistant Temperature sensitive parts must not come in contact with or be attached to components mounted on the machine Only ...

Страница 41: ...er measurement until the risk is eliminated e g using the following measures Connect the terminals with the ground potential until the recharge voltage drops to a non hazardous level Attach the connection cable Measure the insulation resistance 1 Before you begin measuring the insulation resistance please read the operating manual for the insulation resistance meter you are going to use 2 Short ci...

Страница 42: ...n 40 C convert the measuring value to the reference temperature of 40 C according to the following equations from IEEE 43 2000 1 RC KT RT RC Insulation resistance converted to 40 C reference temperature KT Temperature coefficient according to equation 2 RT Measured insulation resistance for measuring winding temperature T in C 2 KT 0 5 40 T 10 40 Reference temperature in C 10 Halving doubling of t...

Страница 43: ...able Measuring the polarization index 1 To determine the polarization index measure the insulation resistances after one minute and ten minutes 2 Express the measured values as a ratio PI Rinsul 10 min Rinsul 1 min Many measuring devices display these values automatically following the measurement For insulation resistances 5000 MΩ the measurement of the PI is no longer meaningful and consequently...

Страница 44: ...resents an open conductor loop NOTICE Bridged bearing insulation It is not permissible that the insulation is bridged when instruments are mounted such as vibration measuring systems relubrication equipment etc Circulating currents in the motor cause bearing damage at the drive and non drive end Only connect lubrication tubes shock pulse measurement sensor bearing cover etc with other motor parts ...

Страница 45: ... If the load handling attachments and lifting gear are damaged or not correctly secured the machine may be dropped during lifting This can result in death serious injury or material damage Inspect the load handling attachments and lifting gear before use 5 2 2 Preconditions for correct alignment and secure attachment To align the machine correctly and fasten it securely you require detailed specia...

Страница 46: ... Page 31 NOTICE Removing the rotor shipping brace in the horizontal position Dismantling the rotor shipping brace when the machine is in a horizontal position could damage the bearings Only remove the rotor shipping brace when the machine is in a vertical position NOTICE Turning the motor over without rotor shipping brace Failure to fit the rotor shipping brace can result in damage to the bearings...

Страница 47: ...lement correctly matches the type of balance of the rotor Use only ready drilled and balanced transmission elements Check the hole diameters and the balancing status before pulling them on Thoroughly clean the shaft extension Pulling on Warm up the transmission elements to expand them before pulling them on Select the temperature difference for the heating process to suit the coupling diameter fit...

Страница 48: ...hipping If a machine with two shaft extensions does not have an output element on one shaft extension the feather key can fall out during operation Death or serious injury can result If the machine is to be operated without output elements secure the feather key on the free shaft extension so that it cannot be flung out To avoid imbalance for balancing type H reduce the weight of the feather key t...

Страница 49: ...ity of a load is not located centrally between the attachment points the motor can tip over or slip out of the lifting equipment and fall when it is being transported or lifted This can result in death serious injury or material damage 1 Always take account of the center of gravity when transporting or lifting the motor The center of gravity of the machine is specified in the dimension drawing 2 C...

Страница 50: ...iately start the installation work Bright surfaces on machine parts Use petroleum petroleum ether or a similar solvent or detergent to remove the anti corrosion coating from the machined surfaces of machine parts and from small components NOTICE Paintwork damage Make sure that the cleaning agent or solvent does not come into contact with any painted surfaces as this could damage the lacquer Use a ...

Страница 51: ... a smoothing file to carefully remove any such burrs pressure marks Only whetstones may be used to smooth finished surfaces 5 2 8 Setting down the machine Requirements The following preconditions must be satisfied before setting down the machine at the installation location The mating faces must be clean The anti corrosion protection paint has been removed from the mating faces such as the machine...

Страница 52: ...erious injury or material damage Carefully align the machine to the driven machine Material damage caused by improper handling Mounting parts such as temperature sensors or speed sensors are attached to the machine and could be ripped off or destroyed as a result of improper handling This could lead to machine malfunctions extending even to total loss of the machine Where necessary use suitable st...

Страница 53: ...of fit for the mating flange on the driven machine is the system manufacturer s or the plant operator s responsibility Note If the machine is not fitted with a standard flange align the machine to suit the driven machine Procedure The machine axis must be vertical when it is lifted and the flange must be parallel to the mating flange so as to avoid seizing and stressing Otherwise damage to the cen...

Страница 54: ...age 111 5 4 Complete the installation work 1 Check that all of the screw connections are correctly tightened 2 Once you have completed the installation work remove all objects such as tools cloths deposits of dirt and moisture etc from the machine 3 Clean the machine to remove any dirt that may have accumulated as a result of the installation work 4 Protect all exposed rotating parts against conta...

Страница 55: ...er maintained Sparking formation may occur in an explosive atmosphere it can lead to an explosion This could result in death serious injury or material damage to the machine or even in failure which could in turn lead indirectly to material failure of the system Tighten the screwed connections to the specified tightening torques Observe any specifications regarding the materials from which fixing ...

Страница 56: ... IEC EN 60034 8 the following basic definitions apply to the terminal markings for 3 phase machines Table 6 1 Terminal markings using the 1U1 1 as an example 1 U 1 1 Marking x Index for pole assignment for pole changing machines where applicable A lower index signifies a lower speed Special case for split winding x Phase designation U V W x Index for winding start 1 or end 2 or if there is more th...

Страница 57: ...he terminal box Depending on the particular version the terminal box can be rotated It can then be rotated through increments of 90 corresponding to the connection direction If necessary contact your Service Center Page 111 6 2 5 Terminal boxes with type of protection Ex d Ex db With terminal boxes of protection type Ex d or Ex db the type and size of the cable entry threads and the type of protec...

Страница 58: ... boxes type of protection Ex e or Ex eb machining threads in an undrilled cable entry plate can diminish the strength of the cable entry plate Sparks can occur in an explosive atmosphere that can result in an explosion This can result in death serious injury or material damage Carefully ensure that the cable entry plate is still adequately strong after machining the threads Drill holes in the cabl...

Страница 59: ...ame at the designated connecting point for the grounding conductor The grounding conductor can be connected as follows With stranded cables with cable lugs With flat cables with cable end designed accordingly Connecting the grounding conductor Use the connecting terminals designated for the grounding conductor in the terminal box Ensure that the connecting surface is bare and is protected against ...

Страница 60: ...olts with cable lugs Screw Screw in depth Tightening torque M6 9 mm 8 Nm M8 12 mm 20 Nm M10 15 mm 40 Nm Tightening torque of bolts with ground terminals 6 3 Inserting and routing the cables 6 3 1 Connecting the machine for a specific direction of rotation The technical data stipulate the following with respect to the motor connection Direction of rotation The number and arrangement of the terminal...

Страница 61: ...erate the machine in the opposite direction to the direction stated in the order please consult your contact partner at Siemens Directions of rotation which may be required for an application in a particular plant or system are not shown on the rating plate Please take these requirements into consideration when connecting up the machine NOTICE Machine damage due to incorrect direction of rotation ...

Страница 62: ...ldering cable ends 2 Before connecting attach the end sleeves so as to form a technically correct current carrying crimped joint at the end of the conductor WARNING Risk of explosion due to excessive temperature rise If the end of the conductor is not correctly enclosed by the end sleeve but is trapped by it this can lead to overheating The temperature class of the machine can be exceeded This can...

Страница 63: ...rgized before you tighten the nuts See also The 5 safety rules Page 14 6 3 5 Internal equipotential bonding The equipotential bonding between the ground terminal in the terminal box and the motor frame is established via the terminal box fixing bolts and via defined equipotential bonding surfaces The contact points for the equipotential bonding connection underneath the bolt heads are bare metal a...

Страница 64: ...d The degree of protection of the terminal box is no longer guaranteed a short circuit can occur which can result in death serious injury or material damage Do not operate the machine with a damaged pressure relief device Any damage may only be repaired after prior discussion with the person responsible for the safety of the plant or system and only using original parts Any damage may only be repa...

Страница 65: ...ting the cable glands A plate is bolted to the terminal box enclosure via a rectangular cutout through which the connecting cables enter Normally this plate is supplied without threaded holes for the cable glands This enables you to adapt the number and size of the cable glands to the rated conditions Degree of protection Use only cable glands that are suitable for the degree of protection of the ...

Страница 66: ...rding to the requirements for basic insulation The temperature sensor connections are located in terminal boxes safe to touch and have no protective separation This is the reason that in the case of a fault a hazardous voltage can be present at the measuring sensor cable When touched this can result in death severe bodily injury and material damage When connecting the temperature sensor to externa...

Страница 67: ...copper braided strip is used to ensure potential equalization between the cable entry plate and the terminal box enclosure Table 6 3 Electrical data Non intrinsically safe electric circuit Vm 700 V alternating voltage Intrinsically safe power circuit in fail safe type of protection Ex ib IIB IIC only connected to certified intrinsically safe circuits that are galvan ically isolated from ground Max...

Страница 68: ...contact with the machine and the cable insulation cannot be damaged The inside of the terminal box is clean and free of any cable debris dirt and foreign bodies The cable glands are firmly tightened are suitable with respect to the degree of protection type of cable routing permissible cable diameter etc and have been mounted in full compliance with specifications and regulations The threads in th...

Страница 69: ...does not claim to be complete It may be necessary to perform further checks and tests in accordance with the specific situation on site The machine is undamaged The machine has been correctly installed and aligned the transmission elements are correctly balanced and adjusted All fixing screws connection elements and electrical connections have been tightened to the specified tightening torques The...

Страница 70: ...ed off while starting or after they have been blocked then in individual cases inadmissibly high switching overvoltages for the stator winding insulation can occur through multiple restrikes The peak voltages which arise as a result can damage the winding insulation If you are using vacuum circuit breakers and vacuum contactors use an appropriate surge suppressor such as the Siemens 3EF zinc oxide...

Страница 71: ...e shaft must rotate so that the new grease can be distributed across the bearings Regrease the roller bearings prior to commissioning in the following circumstances When the machine has been in storage in favorable conditions e g in dry rooms that are free of dust and vibrations This applies to the period between delivery and commissioning or longer periods of stoppage If the machine has been in s...

Страница 72: ...echnical specification the rated service life of the bearings is at least 20 000 hours For all other machines the rated service life of the bearings is at least 40 000 hours For bearings with external oil supply monitor the lubrication system to ensure that it is operating correctly 7 4 Test run After installation or inspection carry out a test run 1 Start up the machine without a load To do this ...

Страница 73: ...noise or vibrations on the bearings or bearing shields as it runs 5 In case of uneven running or abnormal noise switch off the machine As the machine runs down identify the cause If the mechanical operation improves immediately after the machine is switched off then the cause is magnetic or electrical If the mechanical running does not improve immediately after switching the machine off then the c...

Страница 74: ...g down the machine during startup by for instance checking for errors in the starting control or for excessively sensitive protection settings Keep shutdowns during startup for checking the direction of rotation or other tests to an absolute minimum Commissioning 7 5 Overvoltages when switching high voltage motors SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 74 Operating Instructions 06 2018 ...

Страница 75: ...arks which especially in an explosive atmosphere can ignite the surrounding gas Explosions can occur There is also a risk of an electric shock Death serious injury or material damage will result Do not disconnect the bridging of the bearing insulation at the drive end during operation Comply with the plates on the machine relating to bearing insulation and possible bridging options Risk of injury ...

Страница 76: ...anges with respect to the normal condition can indicate that the machine is not functioning correctly Higher power consumption temperatures or vibration levels Unusual noise or smells Monitoring devices respond This can cause faults which can result in eventual or immediate death serious injury or material damage Immediately inform the service personnel If you are in doubt immediately switch off t...

Страница 77: ...he line supply In addition to the load torque the ramp up accelerating time is essentially influenced by the moment of inertia to be accelerated While ramping up when connected to the line supply the inrush starting current is a multiple of the rated current This can result in thermal overload This can damage the motor As a consequence when ramping up observe the following Monitor the ramp up time...

Страница 78: ... spin the rotor Please refer to the section Switching on Page 77 before switching on to recommission the motor NOTICE Damage due to improper storage The machine can be damaged if it is not stored properly If the motor is out of service for extended periods of time implement suitable anti corrosion preservation and drying measures When recommissioning the motor after a long period out of service ca...

Страница 79: ... with a rotor shipping brace then remove this before turning the rotor over or starting up the machine Make sure that the resting position of the rotor after the rotor has been turned over is different from its previous position Use the fitted key or the coupling halves as reference markers During recommissioning refer to the information in Chapter Commissioning See also Commissioning Page 69 8 6 ...

Страница 80: ...e machine could be damaged as a result of not being operated See also Protection against corrosion Page 38 Securing the rotor Page 31 Storage Page 33 8 8 Re commissioning the machine When you re commission the machine proceed as follows Study the record made when the machine was decommissioned and reverse the measures that were taken for conservation and storage Perform the measures listed in the ...

Страница 81: ...causes of faults Remedial measures X X X X Overload Reduce the load X Interrupted phase in the supply cable Check the switches and cables X X X X Interrupted phase in the feeder cable af ter switching on Check the switches and cables X Mains voltage too low frequency too high Check the power supply conditions X Mains voltage too high frequency too low Check the power supply conditions X X X X X St...

Страница 82: ...the foundation following consultation X X Changes in foundation Establish the cause of the changes and eliminate them if necessary realign the machine 1 Take any changes into account when warming up the machine 8 9 4 Roller bearing faults Damage to roller bearings can be difficult to detect in some cases If in doubt replace the bearing Use other bearing designs only after consulting the manufactur...

Страница 83: ...grease in the bearing Use the correct grease X Friction marks on raceway Replace the bearing X Brinelling or scoring Replace the bearing Avoid any vibration at standstill Operation 8 9 Faults SIMOTICS HV C 1NB1402 2AA84 4CA0 Z Operating Instructions 06 2018 83 ...

Страница 84: ...Operation 8 9 Faults SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 84 Operating Instructions 06 2018 ...

Страница 85: ...t comply with the standardized values in IEC EN 60079 1 For repair work obtain the gap dimensions of the electrical machine from the manufacturer Perform maintenance repair and modification work on explosion protected machines in strict compliance with the corresponding national health and safety legislation the safety instructions and descriptions in the general maintenance instructions Work infl...

Страница 86: ...cteristics can vary widely For this reason only general maintenance intervals can be specified here Maintenance intervals should therefore be scheduled to suit the local conditions dirt starting frequency load etc Note Please contact the service center Page 111 if you require support with service maintenance or repair 9 3 Inspection and maintenance 9 3 1 Safety instructions WARNING Rotating and li...

Страница 87: ...amage to the machine extending to total failure When cleaning with compressed air ensure there is adequate extraction NOTICE Machine damage caused by foreign bodies Foreign bodies such as dirt tools or loose components such as screws etc can be left by accident inside the machine after maintenance is performed These can cause short circuits reduce the performance of the cooling system or increase ...

Страница 88: ...t flame is not transmitted 9 3 1 2 Static charging when cleaning Risk of explosion due to static charging If you clean the motor plastic components may become statically charged and ignite a potentially explosive atmosphere An explosion can occur This can result in death serious injury or material damage When cleaning ensure that there is absolutely no explosive atmosphere present Clean the plasti...

Страница 89: ...ng When the motor is running At stand still The electrical parameters are maintained X The permissible bearing temperatures are not exceeded X The smooth running characteristics and machine running noise have not deteriorated X The foundation has no cracks or indentations X X The machine is aligned within the permissible tolerance ranges X All the fixing bolts screws for the mechanical and electri...

Страница 90: ...mosphere This can result in death serious injury or material damage Regrease the roller bearings regularly according to the lubrication plate Implement bearing temperature monitoring if not yet in existence 9 3 6 Alternative types of grease for the operation of roller bearings In the following table you will find a list of approved alternative types of grease Filling with oil for the first time Al...

Страница 91: ...of grease until spent grease has been removed from the greasing ducts Then regrease 4x at intervals of of the normal greasing interval During this time very carefully monitor the bearing locations involved Then resume the normal greasing intervals NOTICE Damage due to mixing grease types If you mix greases and oils with different soap or oil bases then the lubricating properties may no longer be g...

Страница 92: ... The cooling ducts must be free of any pollution in order that the machine is adequately cooled Regularly clean the grids ducts ribs pipes etc to remove dust and pollution Regularly clean the cooling air passages through which the ambient air flows e g using dry compressed air NOTICE Motor overheating caused by dirt The frequency of the cleaning intervals depends on the local degree of fouling The...

Страница 93: ...such you can determine whether the machine needs commissioning or any necessary measures such as cleaning and or drying the winding Can the machine be put into operation Must the windings be cleaned or dried Detailed information on testing and the limit values can be found here Testing the insulation resistance and polarization index Page 41 9 3 12 Touch up any damaged paintwork If the paint is da...

Страница 94: ...tance 1 GΩ for machines of groups II and III gas and dust Breakdown voltage 4 kV for machines Groups II and III gas and dust Limiting the charge transfer M IIB Limit value for the highest transferred charge 25 nC IIC Limit value for the highest transferred charge 10 nC for Group II machines gas III Limit value for the highest transferred charge 200 nC for Group III machines dust Incapability dange...

Страница 95: ...f the electrical machine from the manufacturer Perform maintenance repair and modification work on explosion protected machines in strict compliance with the corresponding national health and safety legislation the safety instructions and descriptions in the general maintenance instructions Work influencing explosion protection must be carried out by the manufacturer or by a specialist workshop fo...

Страница 96: ...ns and arrangement of the parts so that you will be able to reassemble the machine to its original state Use suitable tools to disassemble the machine Take measures to prevent parts from dropping down before you dismantle them e g by replacing fastening elements with extra long screws threaded bolts or similar This ensures that the part is supported after it is pulled off The centerings in the sha...

Страница 97: ...damage Only appropriately trained specialists in the service center Page 111 are authorized to repair anti condensation heating systems The anti condensation heating must then be subject to a routine test which requires extensive specialist knowledge Only use authorized and tested spare parts 9 4 4 Fan cover The fan cowl is fixed on the machine enclosure with screws Disassembly 1 Secure the fan co...

Страница 98: ...nd correctly installed 9 4 6 Internal fan The internal fan is located on the rotor inside the machine If the internal fan is defective or must be replaced please contact the Service Center Page 111 WARNING Risk of explosion by a rubbing fan impeller Sparking can occur if the fan impeller comes into contact with the air guidance nozzle In an explosive atmosphere this can be ignited and cause an exp...

Страница 99: ...d a metal housing which are not firmly connected with one another The metal housing acts as thrower ring provides protection and maintains the sleeve at the correct position The sleeve is kept in the housing through the radial lift that is applied and the associated preload condition The Gamma ring is mounted on the shaft with a press fit and requires no additional fastening Mounting the Gamma rin...

Страница 100: ...ing the original liquid sealant Hylomar M Surfaces whose mating faces are sealed using sealings that adhere to one side only can be resealed with the original sealing using the original adhesives Loctite If you are installing covers that are sealed with liquid gasket proceed as follows to maintain the IP degree of protection of the machine before closing it again 1 Use only approved liquid sealant...

Страница 101: ...differ in details from these representations WARNING Explosion hazard due to unsuitable spare parts If you use parts other than the original spare parts the type of protection can no longer be guaranteed This can result in an explosion during operation in a potentially explosive atmosphere This can result in death serious injury or material damage Use only original spare parts for explosion proof ...

Страница 102: ...ngs If insulated rolling bearings are fitted use insulated rolling bearings of the same type as spare parts This will prevent any bearing damage being caused by bearing currents Anti condensation heating Please contact to the Service Center Page 111 for spare parts WARNING Explosion hazard due to improper maintenance If repairs to the anti condensation heating are not carried out correctly e g if ...

Страница 103: ...ugs 20 17 Seal terminal box side 21 07 Screwed joint 20 18 Seal motor side 21 30 Bushing for main current complete 20 21 Lower part of housing 22 10 Round terminal 20 22 Upper part of housing 22 39 Neutral point connection 20 28 Seal 22 73 Clamping lug for grounding 20 50 Cable entry plate 22 77 Fixing lug for equipotential bonding 20 58 Seal Spare parts 10 3 Main terminal box type 9 103 472 60 SI...

Страница 104: ...ry terminal box 9 106A 202 05 For information about spare parts for the auxiliary terminal box please contact your Service Center Page 113 Spare parts 10 4 Auxiliary terminal box type 9 106A 202 05 SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 104 Operating Instructions 06 2018 ...

Страница 105: ...ry terminal box 9 106B 122 06 For information about spare parts for the auxiliary terminal box please contact your Service Center Page 111 Spare parts 10 5 Auxiliary terminal box type 9 106B 122 06 SIMOTICS HV C 1NB1402 2AA84 4CA0 Z Operating Instructions 06 2018 105 ...

Страница 106: ...Spare parts 10 5 Auxiliary terminal box type 9 106B 122 06 SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 106 Operating Instructions 06 2018 ...

Страница 107: ...tain hazardous substances In compliance with RoHS Restriction of certain Hazardous Substances we replace substances that are damaging to the environment by those that are not based on state of the art technology In doing so safety in operation and handling will take priority at all times 11 2 Preparing for disassembly Disassembly of the machine must be carried out and or supervised by qualified pe...

Страница 108: ...ing according to whether they are Iron and steel Aluminum Non ferrous metal e g windings The winding insulation is incinerated during copper recycling Insulating materials Cables and wires Electronic waste Process materials and chemicals Sort the process materials and chemicals for recycling according to whether they are for example Oil Grease Cleaning substances and solvents Paint residues Anti c...

Страница 109: ...onsists of impregnated wood Observe the local regulations The foil used for water proof packaging is an aluminum composite foil It can be recycled thermally Dirty foil must be disposed of via waste incineration Disposal 11 4 Disposal of components SIMOTICS HV C 1NB1402 2AA84 4CA0 Z Operating Instructions 06 2018 109 ...

Страница 110: ...Disposal 11 4 Disposal of components SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 110 Operating Instructions 06 2018 ...

Страница 111: ... you wish to request on site service or order spare parts please contact your local office This office will contact the responsible service center on your behalf You can find your contact person in the relevant contact data base www siemens com yourcontact www siemens com yourcontact Siemens Support for on the move You can obtain optimum support anywhere you go using the Siemens In dustry Online S...

Страница 112: ...Service and Support SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 112 Operating Instructions 06 2018 ...

Страница 113: ...es or removable adhesives e g Loctite 243 when installing fixing bolts with a clamping length of less than 25 mm The clamping length is taken as the distance between the head of the bolt and the point at which the bolt is screwed in Tightening torques The bolted connections with metal contact surfaces such as end shields bearing cartridge parts terminal box parts bolted onto the stator frame shoul...

Страница 114: ... class 8 8 according to ISO 898 1 Case C Applies to bolts with property class 8 8 A4 70 or A4 80 according to ISO 898 1 however only to bolts screwed into components made from materials with higher property class e g cast iron steel or cast steel Note Non standard tightening torques Different tightening torques for electrical connections and bolted connections for parts with flat seals or insulati...

Страница 115: ...s of the machine manual You should also file the documents that will only be handed over to you at a later time due to the process required You can find general quality documents here https support industry siemens com cs ww de ps 24705 cert https support industry siemens com cs ww en ps 24705 cert C 1 Declaration of incorporation of partly completed machinery SIMOTICS HV C 1NB1402 2AA84 4CA0 Z Op...

Страница 116: ...Quality documents C 1 Declaration of incorporation of partly completed machinery SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 116 Operating Instructions 06 2018 ...

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Страница 131: ...C 2 Declaration of conformity SIMOTICS HV C 1NB1402 2AA84 4CA0 Z Operating Instructions 06 2018 131 ...

Страница 132: ...Quality documents C 2 Declaration of conformity SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 132 Operating Instructions 06 2018 ...

Страница 133: ...133 ...

Страница 134: ...ion of conformity with the indicated Directive s but does not imply any guarantee of quality or durability The safety instructions of the accompanying product documentation shall be observed Tschechisch český jazyk Prohlášení o shodě s předpisy EU podle dodatku VII směrnice EU 2014 34 EU Výrobce Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Výše uvedený výrobek se shodu...

Страница 135: ... direktiver men er dog ingen beskaffenheds eller holdbarhedsgaranti Sikkerhedshenvisningerne i den medleverede produktinformation skal overholdes Estnisch eesti keel ELi vastavusdeklaratsioon vastavalt EÜ direktiivi 2014 34 EL lisale VII Tootja Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Deklaratsiooni ülalkirjeldatud ese on kooskõlas Liidu asjaomase harmoniseeritud s...

Страница 136: ...ία ωστόσο δεν αποτελεί εγγύηση καλής κατάστασης ή διάρκειας ζωής Πρέπει να τηρούνται οι οδηγίες ασφαλείας της συνοδευτικής τεκμηρίωσης προϊόντος Spanisch español Declaración UE de conformidad según el Anexo VII de la Directiva 2014 34 UE Fabricante Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott El producto arriba mencionado es conforme a la legislación de armonización de...

Страница 137: ...specter les consignes de sécurité figurant dans la documentation produit fournie Italienisch italiano Dichiarazione di conformità UE secondo l allegato VII della Direttiva Europea 2014 34 UE Costruttore Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott L oggetto della dichiarazione sopra descritto è conforme alle prescrizioni di armonizzazione pertinenti dell Unione 2014 34...

Страница 138: ...ecināta atbilstība norādītajai ām direktīvai ām bet tā neietver nekādu kvalitātes vai ilgmūžīguma garantiju Jāievēro pievienotās izstrādājuma dokumentācijas drošības instrukcijas Litauisch lietuvių ES atitikties deklaracija pagal EB direktyvos 2014 34 ES VII priedą Gamintojas Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Pirmiau aprašytas deklaruojamas dalykas atitinka ...

Страница 139: ...ve A kísérő termékdokumentáció biztonsági utasításait figyelembe kell venni Maltesisch Malti Dikjarazzjoni ta Konformità tal UE skont l Anness VII tad Direttiva 2014 34 UE tal KE Manifattur Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Il prodott indikat fid dikjarazzjoni msemmija hawn fuq huwa f konformità mal leġiżlazzjoni rilevanti tal Unjoni dwar l armonizzazzjoni 2...

Страница 140: ...n en maar geeft geen garantie betreffende de gesteldheid of de houdbaarheid De veiligheidsaanwijzingen in de meegeleverde productdocumentatie dienen te worden nageleefd Norwegisch Norsk EU konformitetserklæring i henhold til vedlegg VII til EUs direktiv 2014 34 EU Produsent Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Objektet for erklæringen overfor er i overensstemme...

Страница 141: ...ncji jakości lub trwałości Należy przestrzegać instrukcji bezpieczeństwa zawartych w dokumentacji dołączonej do produktu Portugiesisch português Declaração de conformidade UE segundo Anexo VII da Diretiva 2014 34 UE Fabricante Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott O produto acima especificado está em conformidade com a legislação de harmonização da União Europei...

Страница 142: ...ствие названным Директивам но не является гарантией качества или долговечности Необходимо соблюдать указания по технике безопасности в документации из комплекта поставки изделия Slowakisch slovenský jazyk Prehlásenie o zhode s normami EÚ v súlade s prílohou VII Smernice 2014 34 EÚ Výrobca Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Vyššie popísaný predmet prehlásenia ...

Страница 143: ...ti Upoštevajte varnostna navodila iz spremne dokumentacije izdelka Finnisch suomi EU vaatimustenmukaisuusvakuutus EY direktiivin 2014 34 EU liitteen VII mukaan Valmistaja Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Edellä kuvattu vakuutuksen kohde on unionin sovellettavan yhdenmukaistamislainsäädännön mukainen 2014 34 EU Euroopan parlamentin ja neuvoston direktiivi 20...

Страница 144: ...av något slag Beakta säkerhetsanvisningarna i den medföljande produktdokumentationen Rumänisch România Declaraţie de conformitate UE în conformitate cu anexa VII a Directivei CE 2014 34 UE Producător Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Obiectul declaraţiei descrise mai sus este conform cu legislaţia armonizată relevantă a Uniunii 2014 34 UE Directiva Parlament...

Страница 145: ...ие Тази декларация удостоверява съответствието с посочените директива и но не е гаранция за качество или трайност Да се спазват указанията за безопасност от придружаващата продукта документация Kroatisch hrvatski jezik Izjava o usklađenosti EU a u skladu s Prilogom VII Direktive EZ a 2014 34 EU Proizvođač Siemens Aktiengesellschaft Hans Loher Straße 32 D 94099 Ruhstorf a d Rott Predmet gore opisan...

Страница 146: ...3 1MD 13 anti friction BVS 13 ATEX E 099 X x x NB 0158 2 D 160 1PS 16 1MD 16 anti friction BVS 13 ATEX E 019 X x x NB 0158 2 D 180 1PS 18 1MD 18 anti friction BVS 13 ATEX E 017 X x x NB 0158 2 D 200 1PS 20 1MD 20 anti friction BVS 13 ATEX E 012 X x x NB 0158 2 D 225 1PS 22 1MD 22 anti friction BVS 12 ATEX E 103 X x x NB 0158 2 D 250 1PS 25 1MD 25 anti friction BVS 11 ATEX E 045 X x x NB 0158 2 D 2...

Страница 147: ...2 1 PTB 07 ATEX 1043 X x NB 0102 1 sleeve BVS 12 ATEX E 092 X x NB 0158 2 D 630 1PS 63 1MV 63 1NB 63 1NC 63 anti friction BVS 16 ATEX E 040 X x x NB 0158 2 sleeve PTB 07 ATEX 1075 X x NB 0102 1 D 710 1PS 71 1MV 71 1NB 71 1NC 71 anti friction sleeve BVS 13 ATEX E 045 X x x NB 0158 2 D 800 1PS 80 1MV 80 1NB 80 1NC 80 anti friction sleeve BVS 11 ATEX E 170 X x x NB 0158 2 D Q 910 1PS491 1MV491 1NB 91...

Страница 148: ...148 ...

Страница 149: ...of the machine manual in Additional documents Operating instructions of Siemens components such as temperature transducer SITRANS TR200 TR300 etc can be downloaded from the Siemens Industry Online Support Portal See also Sitrans in the Service Support portal http support automation siemens com WW view en 26102748 SIMOTICS HV C 1NB1402 2AA84 4CA0 Z Operating Instructions 06 2018 149 ...

Страница 150: ...Additional documents SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 150 Operating Instructions 06 2018 ...

Страница 151: ...prior to commissioning 69 Clockwise 61 Connecting cables Selection 55 64 65 Connecting the auxiliary circuit 65 66 Cooling 20 Correct usage 20 Corrosion protection 38 Counter clockwise 61 Coupling 38 Current transformer 70 D Damage during transportation 27 Delivery 27 Direction of rotation 61 Disassembling External fan 98 Disassembly Disposal 107 Fan cowl 97 Internal fan 98 Machine 96 Disposal Che...

Страница 152: ... term storage 36 M Machine Mounting 52 setting down 51 Machine design IEC 20 Machine marking 85 95 Machine type 101 Machinery Directive 13 Maintenance Maintenance intervals 86 Mechanical faults 82 Monitoring equipment 21 More information 111 N Noise emissions 16 Noise protection measures 24 O On site service 111 Operating mode 23 Output element 47 Overspeed 23 Overvoltage 73 P Paint finish 21 Pain...

Страница 153: ... winding Temperature monitoring 66 Stoppages 78 Roller bearings 79 Storage 34 35 Storage location 34 Supplementary devices 21 Switching off Anti condensation heating 78 Switching on 72 77 Switching overvoltages 25 70 System resonances 24 T Tandem operation 38 Technical Support 111 Temperature class 79 Temperature limits 35 Temperature monitoring Stator winding 66 Terminal box close 64 Rotating 57 ...

Страница 154: ...Index SIMOTICS HV C 1NB1402 2AA84 4CA0 Z 154 Operating Instructions 06 2018 ...

Страница 155: ...AF Einbauerklärung Loher LDX U157 AJ EC Declaration of Conformity U161 ...

Страница 156: ...Further Information www siemens com drives Siemens AG Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY ...

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